Excl. VAT: £3,980.00 Incl. Tax: £4,776.00

Quick Overview

Product Code:
  • WR830-45
Spectrophotometer, Hach-Lange, DR3900, wavelength range 320 to 1100nm, supplied with cell holder for 10mm diameter Lange AccuVac®, 10mm or 1 inch square cuvettes/diameter tubes, manual and adapter for 100-240V 50/60Hz a.c. LPV440.99.00001


Double click on above image to view full picture

Zoom Out
Zoom In

More Views

More Information.

Download Product Information


Highly accurate, water analysis instrument designed to help meet regulatory requirements for drinking, waste, boiler or cooler water.

  • Menu-driven, backlit, touchscreen interface for rapid operation
  • RFID tagging technology provides sample/user/location ID and rapid data transfer
  • Over 220 pre-programmed Hach-Lange methods stored internally, plus 100 user programmes can be entered
  • Automatic test identification using accessory, bar-coded reagent cuvettes
  • Automatic rotation of cuvette tests with averaging of 10 readings and outlier rejection
  • Reference detector monitors and compensates for optical fluctuations and lamp ageing
  • 3 x USB and 1 x ethernet output ports

Supplied with cell holder for 10mm diameter Lange AccuVac® 10mm or 1 inch square cuvettes or 1 inch diameter tubes, operating manual and a.c. adapter requiring a 100-240V 50/60Hz single phase supply.

Both Hach and Lange cuvette tests and other cell sizes are available - details on request.

 Wavelength range nm     320 to 1100 x 1
 Wavelength accuracy        nm    ±1.5 (within 340 to 900nm)           
 Spectral bandwidth         nm 5
 Readout modes   Transmittance (%), Absorbance, Concentration, Scanning (wavelength, time)     
 Wavelength selection        Automatic, based on method selected
 Photometric accuracy   5mAbs from 0.0 to 0.5Abs, 1% from 0.50 to 2.0Abs
 Data storage   2000 measured values (result, date, time, sample ID, user ID)
 Cell accommodated   10mm dia. Lange AccuVac® vials, 10mm, 50mm, 1 inch rectangular cells, 13mm and 1 inch dia. cells      
 Overall H x W x D mm 151 x 350 x 255
 Weight kg 4.2